| 主要参考文献 | Rossi, L.M., 2001 | ||
| 掠食阶段 | larvae | ||
| 食物一 | zoobenthos | ||
| 食物二 | insects | ||
| 食物三 | insects | ||
| 食物群 | Chironomidae | 捕食阶段/部份 | adults |
| 食物名称 | Parachironomus sp. | ||
| 普通 | |||
| 国家 | |||
| 附注 | Size of larvae: 0.7-1.9 cm SL. Total no.: 172, 18 pre-flexion, 133 flexion and 30 post-flexion stage. Locality: River Colastiné, Paraná River System. | ||